Class: VagrantPlugins::Invade::Validator::Type::StringOrArrayValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-invade/validator/type/type_string_array.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value, name, default, env) ⇒ StringOrArrayValidator

Returns a new instance of StringOrArrayValidator.



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# File 'lib/vagrant-invade/validator/type/type_string_array.rb', line 10

def initialize(value, name, default, env)
  @value = value
  @name = name
  @default = default
  @env = env
end

Instance Attribute Details

#default ⇒ Object

Returns the value of attribute default.



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# File 'lib/vagrant-invade/validator/type/type_string_array.rb', line 8

def default
  @default
end

#env ⇒ Object

Returns the value of attribute env.



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# File 'lib/vagrant-invade/validator/type/type_string_array.rb', line 8

def env
  @env
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/vagrant-invade/validator/type/type_string_array.rb', line 8

def name
  @name
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/vagrant-invade/validator/type/type_string_array.rb', line 8

def value
  @value
end

Instance Method Details

#validate ⇒ Object 



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# File 'lib/vagrant-invade/validator/type/type_string_array.rb', line 17

def validate

  case @value
    when String, Array
      @env[:ui].success("\t#{name} => '#{@value}'") unless @env[:invade_validate_quiet]

    when nil?
      @env[:ui].warn("\t#{name} not set. Use Vagrant default.") unless @env[:invade_validate_quiet]
      return default
    when ''
      @env[:ui].warn("\tError: Empty string is not valid. Set '#{name}' => '#{default}'.") unless @env[:invade_validate_quiet]
      return default
    else
      @env[:ui].error("\tError: '#{@value}' is not a string or array. Set to '#{name}' to default value '#{default}'.") unless @env[:invade_validate_quiet]
      return default
  end

  @value
end